626  
FZUS53 KLOT 032034  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
334 PM CDT TUE JUN 3 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS, WHICH  
IS THE AVERAGE OF THE HIGHEST 1/3 OF THE WAVES, ALONG WITH THE  
AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL  
OCCASIONALLY BE ENCOUNTERED.  
 
LMZ740>742-040315-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
334 PM CDT TUE JUN 3 2025  
   
..GALE WARNING IN EFFECT UNTIL 10 PM CDT THIS EVENING
 
 
   
TONIGHT
 
SOUTHWEST GALES TO 35 KT DIMINISHING TO 15 TO 25 KT.  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS, MAINLY AFTER  
MIDNIGHT. WAVES 3 TO 5 FT SUBSIDING TO 1 TO 3 FT.   
WEDNESDAY
 
NORTHWEST WINDS 10 TO 15 KT BECOMING NORTH IN THE  
AFTERNOON. SHOWERS. WAVES 1 TO 3 FT.    
WEDNESDAY NIGHT
 
NORTH WINDS 5 TO 10 KT. CHANCE OF SHOWERS IN  
THE EVENING. WAVES 1 TO 2 FT.    
THURSDAY
 
NORTH WINDS 5 TO 10 KT BECOMING NORTHEAST 10 TO 15  
KT. MOSTLY CLOUDY. WAVES 1 TO 3 FT.  
 

 
 
LMZ743>745-040315-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
334 PM CDT TUE JUN 3 2025  
   
..GALE WARNING IN EFFECT UNTIL 10 PM CDT THIS EVENING
 
 
   
TONIGHT
 
SOUTHWEST GALES TO 35 KT DIMINISHING TO 15 TO 25 KT.  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT.    
WEDNESDAY
 
WEST WINDS 15 TO 20 KT BECOMING NORTH 10 TO 15 KT IN  
THE AFTERNOON. SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. WAVES  
1 TO 3 FT.    
WEDNESDAY NIGHT
 
NORTH WINDS 5 TO 10 KT. SHOWERS LIKELY IN THE  
EVENING, THEN SLIGHT CHANCE OF SHOWERS OVERNIGHT. WAVES 1 TO 3  
FT.   
THURSDAY
 
NORTH WINDS 10 TO 15 KT. PARTLY CLOUDY IN THE  
MORNING, THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FT.  
 

 
 
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